73404912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 233985024

約数和(自身を除く): 160580112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 71, 84, 102, 112, 119, 136, 142, 168, 181, 204, 213, 238, 272, 284, 336, 357, 362, 408, 426, 476, 497, 543, 568, 714, 724, 816, 852, 952, 994, 1086, 1136, 1207, 1267, 1428, 1448, 1491, 1704, 1904, 1988, 2172, 2414, 2534, 2856, 2896, 2982, 3077, 3408, 3621, 3801, 3976, 4344, 4828, 5068, 5712, 5964, 6154, 7242, 7602, 7952, 8449, 8688, 9231, 9656, 10136, 11928, 12308, 12851, 14484, 15204, 16898, 18462, 19312, 20272, 21539, 23856, 24616, 25347, 25702, 28968, 30408, 33796, 36924, 38553, 43078, 49232, 50694, 51404, 57936, 60816, 64617, 67592, 73848, 77106, 86156, 89957, 101388, 102808, 129234, 135184, 147696, 154212, 172312, 179914, 202776, 205616, 218467, 258468, 269871, 308424, 344624, 359828, 405552, 436934, 516936, 539742, 616848, 655401, 719656, 873868, 1033872, 1079484, 1310802, 1439312, 1529269, 1747736, 2158968, 2621604, 3058538, 3495472, 4317936, 4587807, 5243208, 6117076, 9175614, 10486416, 12234152, 18351228, 24468304, 36702456, 73404912]

約数ペア:

[(1, 73404912), (2, 36702456), (3, 24468304), (4, 18351228), (6, 12234152), (7, 10486416), (8, 9175614), (12, 6117076), (14, 5243208), (16, 4587807), (17, 4317936), (21, 3495472), (24, 3058538), (28, 2621604), (34, 2158968), (42, 1747736), (48, 1529269), (51, 1439312), (56, 1310802), (68, 1079484), (71, 1033872), (84, 873868), (102, 719656), (112, 655401), (119, 616848), (136, 539742), (142, 516936), (168, 436934), (181, 405552), (204, 359828), (213, 344624), (238, 308424), (272, 269871), (284, 258468), (336, 218467), (357, 205616), (362, 202776), (408, 179914), (426, 172312), (476, 154212), (497, 147696), (543, 135184), (568, 129234), (714, 102808), (724, 101388), (816, 89957), (852, 86156), (952, 77106), (994, 73848), (1086, 67592), (1136, 64617), (1207, 60816), (1267, 57936), (1428, 51404), (1448, 50694), (1491, 49232), (1704, 43078), (1904, 38553), (1988, 36924), (2172, 33796), (2414, 30408), (2534, 28968), (2856, 25702), (2896, 25347), (2982, 24616), (3077, 23856), (3408, 21539), (3621, 20272), (3801, 19312), (3976, 18462), (4344, 16898), (4828, 15204), (5068, 14484), (5712, 12851), (5964, 12308), (6154, 11928), (7242, 10136), (7602, 9656), (7952, 9231), (8449, 8688)]